Overview of Collection framework || Java Collections Part 1

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Overview of Collection framework || Java Collections Part 1

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Күн бұрын

Collections in Java:
Collections in java is a framework that provides an architecture to store and manipulate the group of objects.
All the operations that you perform on a data such as searching, sorting, insertion, manipulation, deletion etc. can be performed by Java Collections.
Java Collection simply means a single unit of objects. Java Collection framework provides many interfaces (Set, List, Queue, Deque etc.) and classes (ArrayList, Vector, LinkedList, PriorityQueue, HashSet, LinkedHashSet, TreeSet etc).
What is Collection in java:
Collection represents a single unit of objects i.e. a group.
What is framework in java
+provides readymade architecture.
+represents set of classes and interface.
+is optional.
What is Collection framework?
Collection framework represents a unified architecture for storing and manipulating group of objects. It has:
+Interfaces and its implementations i.e. classes
+Algorithm
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Пікірлер: 91

@shettybr1314 5 жыл бұрын

You are a great tutor...... Just the love the way you teach !

@अनंतB 3 жыл бұрын

All fit in head :) , practised thrice and now all set too.! cool , hoping to see usage in next videos..

@nitingoyal64 5 жыл бұрын

Thanks Naveen ,for your valuable time and contribution towards Java and Selenium...You are doing great great job ..Thanks for explanation each and every topic very clearly

@abhishekkkapil326 3 жыл бұрын

Sir your tutorials in java and testing makes more conceptual in any interview. Thank you sir for such informative session.

@samikshyamishra5964 4 жыл бұрын

Very much thankful to you for the crystal clear explanation :)

@reetk161 3 жыл бұрын

The way you explain things is truly commendable. Thanks for these videos.

@dineshdkumar1771 3 жыл бұрын

Great Teacher's Sprit...Thanks, Naveen!!!

@manojkumara6928 3 жыл бұрын

Buddy you are awesome and things you conveying is miracle. Thanks for this deep explanation.

@anjalichhetri418 6 жыл бұрын

Very intelligent and clear teaching methods...

@sindhusudhakaran1731 3 жыл бұрын

such good guidance... Thank you Naveen

@sagarikasahoo5088 4 жыл бұрын

Hi Naveen, thank you for the great help !! You are an excellent teacher. I request you to please make a video on Multithreading in Java.

@mishalkonvict9583 5 жыл бұрын

Naveen brother ur fantastic.... Explanation is very clear!!! And Mainly thanks for all the useful stuffs in KZfaq for free!!! Worth of 20,000rs 😊😊

@baskaraeroer653 Жыл бұрын

Thank you so much now only i got clearcut ideas

@pradeepbhat26 6 жыл бұрын

Your approach of teaching the concepts is very different and easy to understand. Thanks for sharing your knowledge Naveen!!. Not many can explain the way you do!

@naveenautomationlabs 6 жыл бұрын

thanks bro

@priyasai935 6 жыл бұрын

very true pradeep br

@rpramoth7 5 жыл бұрын

Loving the way you teach Naveen...

@vamsivarma946 5 жыл бұрын

Thank you Naveen, the way you explain is very good, easy to understand.

@azharmobeen 3 жыл бұрын

Hi Vaveen, I was revising Java Collections then I saw your tutorials, very well explained. Thanks for sharing your knowledge and Time. Just one point I wanted to add here: TreeSet implement NavigableSet and NavigableSet Interface extendes SortedSet but you mentioned that TreeSet class implement SortedSet which I feel needs to be clear. Thanks

@naveenautomationlabs 3 жыл бұрын

Yes, we will talk about it more when we learn TreeSet. I have just given HLD (high level design).

@shubhangibhosale7765 7 ай бұрын

Thank you very much Naveen!! These video playlists always helped me.

@PankajKumar-ti8oi 5 жыл бұрын

very nicely explained ..very helpful for me thanks

@christaglady6298 3 жыл бұрын

wonderfully explained

@namratavishwaskelkar6853 2 жыл бұрын

Thanks Naveen ! :)

@fakhirfarooqi4678 3 жыл бұрын

Sir you are genius literally you made my life ❣️

@divyagvarma 6 жыл бұрын

Crisp and clear, Naveen! Thank you very much!

@sureshm2047 6 жыл бұрын

Excellent tutorial sir....

@alammohammed111 6 жыл бұрын

very good explanation

@anarkhos4410 5 жыл бұрын

Awesome explanation!! Looks like video 15 came into this list by mistake. It has your students voice as well :)

@TelmanHasanov 4 жыл бұрын

I think so I got lost which video is the right one in this playlist?

@saranshjain4458 3 жыл бұрын

This is real good stuff Naveen

@deepakSanDiego 6 жыл бұрын

Superb explanation

@prachimahajan8794 6 жыл бұрын

awesome explanation

@priyankasahoo9128 3 жыл бұрын

Awesome tutorials... I am preparing for selenium so What all Java videos need to be completed? From 1-15 videos is enough or any other videos need to be completed? Please reply... Thanks in advance

@aashithasfun4473 3 жыл бұрын

PlZ answers for this

@parassharma391 3 жыл бұрын

Priyanka - I have completed 15 videos which strategy should i follow? Shall i start with selenium?

@priyankasahoo9128 3 жыл бұрын

@@parassharma391 yeah... that is enough.. so u can start with selenium..

@psh4787 2 жыл бұрын

@@priyankasahoo9128 thank you

@jayakavya29 3 жыл бұрын

👏🏻👏🏻👏🏻👌🏻👌🏻

@pallavimishra3265 6 жыл бұрын

Hi Naveen... A big thanks for such videos. These are really helpful in building a clear base for java, and same for selenium

@angitapatel6047 6 жыл бұрын

Thanks naveen, I am waiting for next video ...Array list.

@rajnaths4203 6 жыл бұрын

thanks naveen your doing a great job ...im requesting you to please upload hash set ,Tree Set,Tree map,Linked HashMap..its really appreciated

@bsrinivas165 6 жыл бұрын

Good Explanation 👌👌💐💐

@abhisheksrivastava1208 6 жыл бұрын

Awesome

@WhiteKnight_OG 4 ай бұрын

thank u sir

@user-mn3iq2cs9n 5 жыл бұрын

We love your videos, sir. Please finish the framework breakdown. Queue, Set..............Are the videos you put up first the most important? Is it better to learn them in order?

@sridevireddy1371 6 жыл бұрын

Thank You Naveen

@priyankau1982 6 жыл бұрын

Understood well nice class

@sathishcr6419 6 жыл бұрын

Thank you Naveen.Giod Job.

@deepasharma9528 6 жыл бұрын

Hi Naveen, The collections tutorials are very nice. Could you also please share some practical examples for collections. Like it becomes very confusing where to use which collection concept.

@Jtube0101Mega Жыл бұрын

Hello! The english subtitles are not available. Please, activate the English subtitle in all the videos in this series because I am learning English and sometimes I need read the subtitle to understand. Thank you!

@sureshkutagulla6992 6 жыл бұрын

Thank So Much Naveen Helping a lot with Clear explanation each and every point

@sureshkutagulla6992 6 жыл бұрын

Thanks Naveen if i have doubts on Appium shell i get clear Answers ??? okay Thanks please give me Mobile number r Email Address for more helpful

@its_alveera_naaz 4 жыл бұрын

This is 2020, and this was uploaded in 2017.I can still study this right?? Collection is still exactly the same right?

@naveenautomationlabs 4 жыл бұрын

Yes. It will be same in 2024 also.

@its_alveera_naaz 4 жыл бұрын

Thankyou for the quick reply

@jvsnyc 4 жыл бұрын

There are improvments in collects in recent Java versions, but you should still know all of this.

@japooo1998 4 жыл бұрын

Thank u so much sir

@daxeshshah4982 4 жыл бұрын

Hi Naveen...excellent explanation...just one question...as java doesn’t support multiple inheritance...so how come linkedlist class implements list and deque interfaces?....Thanks

@jvsnyc 4 жыл бұрын

It doesn't support inheritance from multiple classes or abstract classes. You have always been able to implement as many interfaces as necessary in any class. In Java 8 and beyond, we now have default methods so you can even be multiply inheriting some behaviors as well.

@redhoodiepro8173 Жыл бұрын

Is priorityQueue a class to interface Queue ?

@kranthisstudio1884 4 жыл бұрын

Hi Naveen. For learning selenium what are the Java concepts to be learnt before. From where i have to start.Please suggest

@Shw1205 4 жыл бұрын

Is there any video for Set?? I did not see any video on set

@reechatimilsina5640 4 жыл бұрын

Thank you 🙏🏻😍

@marriagedecorationskotachi9991 3 жыл бұрын

How i can thank u for the help sir...Thank u soo much Naveen Ji

@siddhishah6809 5 жыл бұрын

Hi Naveen, Your Java collection videos are very nice. Can you share More videos of Set Interface and it's classes and methods ? How to use that? Thank you..!

@mariabajwa8632 6 жыл бұрын

Thank You

@ramyab6961 6 жыл бұрын

Thank u so much Naveen.

@ravindergugloth1 3 жыл бұрын

Narehs garu do we need to learn full collections for Automation?

@LifeinSoBo 4 жыл бұрын

Hey Naveen , how come Dequeue Interface 'Extends' Interface Queue ? it should implements right ?

@naveenautomationlabs 4 жыл бұрын

class implements interface. child Interface extends parent interface.

@LifeinSoBo 4 жыл бұрын

Naveen AutomationLabs oh !! Thanks for the explanation!

@naveenautomationlabs 4 жыл бұрын

You're welcome

@mrmrdijesh 6 жыл бұрын

Please upload for MAP also, will be more helpful...Thanks in Advance

@tests4385 6 жыл бұрын

Thank you Naveen ! Great Explanation . Can you tel me what is the use of this interface in collection. means how it helps classes. because user can define interface that helps to define the abstract method. But in collections interfaces are predefined so how it helps and what will there inside interface?

@JustSaanvi 6 жыл бұрын

Thanks Naveen amazing

@theshakeel2003 6 жыл бұрын

Hi Naveen, Please share more videos on Collection.

@vanibhattacharjee5854 6 жыл бұрын

where does hash table and hash map fit here?

@sreelatha8157 5 жыл бұрын

Hi Naveen, Thanks for your effort. firstly i saw this video I had a confusion in this explanation. you are telling the relationship btw interface-interface is implementing that means set,list and queue implementing collection interface..after sometime you are telling those interfaces(list,set and queue) extending collection interface..please make it correct.

@chmounika2888 5 жыл бұрын

List, Set are also interfaces which are Collection interface extensions. These interfaces implement by classes likeLinked list, arraylist, TreeSet, HashSet

@acoustic_nishith 3 жыл бұрын

Sir can any interface implement classes?

@naveenautomationlabs 3 жыл бұрын

@praveenjairaj9301 3 жыл бұрын

Hii sir, I need basics tutorials link of java can u please send to me

@ravindrasingh8289 6 ай бұрын

Need practical knowledge in selenium instead of theoretical knowledge

@naveenautomationlabs 6 ай бұрын

thats why u need to improve the basics and watch the full series on collections in java. you can not implement it practically if you dont know the basics.